公开(公告)号：WO2017048918A1

公开(公告)日：2017-03-23

申请号：PCT/US2016/051881

申请日：2016-09-15

Applicant: KERR CORPORATION

Inventor： BOSISIO, Matteo ,  MARETTO, Emanuele ,  RASZEWSKI, Zbigniew

IPC: A61C9/00

CPC classification number: A61C9/0006 ,  A61C9/00 ,  A61C9/0026

Abstract: A dental impression injection tray (10, 10a, 10b, 100, 120, 140, 160, 180) for forming a dental impression of a dental structure (1, 2, 3) includes a tray body (12, 102, 122, 142, 166, 182) defining an impression cavity (14, 103, 123, 149, 168, 184) sized to receive the dental structure. At least one injection port (16, 20, 105, 150, 170, 186) is formed on the tray body and communicates with the impression cavity, and is adapted to direct a supply of impression material into the impression cavity. A plurality of gingival sealing elements (30-36, 30a-36a, 30b-36b, 106-112, 126-132, 154-158, 185, 194, 196) are coupled to the tray body and are adapted to sealingly engage gum surfaces adjacent to the dental structure and block the impression material from escaping the impression cavity during injection of the impression material into the impression cavity. A system (210) for forming a dental impression may include the dental impression injection tray (212), an impression material delivery device (214), and a pressure control mechanism (214, 218, 220) that controls a pressure of the impression material inside of the impression cavity.

Abstract translation: 用于形成牙科结构（1,2,3）牙齿印模的牙印模注射托盘（10,10a，10b，100,120,140,​​160,180）包括托盘主体（12,102,122,142 ，166,182），其限定尺寸适于接收所述牙科结构的压印腔（14,103,123,169,168,184）。 至少一个注射口（16,20,105,150,170,186）形成在托盘主体上并与压印腔连通，并适于将印模材料的供应引导到印模腔中。 多个牙龈密封元件（30-36,30a-36a，30b-36b，106-112,126-132,154-158,185,194,196）联接到所述托盘主体并且适于密封地接合牙龈 邻近牙科结构的表面，并且在将印模材料注入压印腔期间阻止印模材料从印模腔中逸出。 用于形成牙印的系统（210）可以包括牙印模注射托盘（212），印模材料输送装置（214）和压力控制机构（214,218,220），其控制印模材料的压力 在印模腔内。

公开(公告)号：WO2018064646A3

公开(公告)日：2018-04-05

申请号：PCT/US2017/054652

申请日：2017-09-30

Applicant: KERR CORPORATION ,  MARETTO, Emanuele

Inventor： MARETTO, Emanuele ,  BOSISIO, Matteo, R. ,  ORSATTI, Paolo ,  PIFFARETTI, Filippo

IPC: A61C5/42 ,  A61C1/00 ,  A61B90/98 ,  A61B17/32

Abstract: A tool for use with an electronic tool recognition system includes a tool blank and a proximal handle encasing a proximal end of the tool blank. A tool-identifying apparatus includes a resonator embedded in the tool blank to provide a tool identifier. A conductive wire in electrical contact with the resonator provides the identifier to a processor. In another arrangement, conductive brushes in contact with slip rings provide the identifier to a processor. In another arrangement, a dental tool handle includes an insulating portion defining a recess to receive a sensor or an information-managing chip. In another arrangement, a dental tool detection system receives a measured value of an electrical property associated with the dental device without a dental tool attached and separately with the dental tool attached. A processor determines a value of the electrical property associated with the dental tool to recognize the type of tool.

Abstract translation: 用于电子工具识别系统的工具包括工具毛坯和包围工具毛坯近端的近侧手柄。 一种工具识别装置包括嵌入工具毛坯中的共振器以提供工具标识符。 与谐振器电接触的导线将标识符提供给处理器。 在另一种布置中，与滑环接触的导电刷向处理器提供标识符。 在另一种布置中，牙科工具手柄包括限定用于接收传感器或信息管理芯片的凹部的绝缘部分。 在另一种布置中，牙科工具检测系统接收与牙科装置相关联的电性质的测量值，而无需附接牙科工具并且与附接的牙科工具分开。 处理器确定与牙科工具相关的电特性的值以识别工具的类型。

公开(公告)号：WO2018191337A1

公开(公告)日：2018-10-18

申请号：PCT/US2018/027029

申请日：2018-04-11

Applicant: KERR CORPORATION

Inventor： LIU, Jiayin ,  MARETTO, Emanuele ,  MUNOZ, Carlos

IPC: A61C5/50 ,  A61C5/55 ,  A61C5/00 ,  A61C5/40

CPC classification number: A61C5/40 ,  A61C5/00 ,  A61C5/50 ,  A61C5/55

Abstract: A dental obturator includes a storage body defining an internal cavity to store endodontic filling material, at least a portion of the storage body being adjustable to control a volume of endodontic filling material in the storage body. The obturator further includes an elongated, hollow tube extending from the storage body and in fluid communication with the internal cavity.

公开(公告)号：WO2018064647A1

公开(公告)日：2018-04-05

申请号：PCT/US2017/054653

申请日：2017-09-30

Applicant: KERR CORPORATION ,  MARETTO, Emanuele ,  ST. LOUIS, Robert ,  KHALILI, Daniel

Inventor： MARETTO, Emanuele ,  ST. LOUIS, Robert ,  KHALILI, Daniel ,  CORA, Sorin ,  BOSISIO, Matteo, R.

IPC: A61C5/42

CPC classification number: A61C1/0015 ,  A61B5/0088 ,  A61B5/1079 ,  A61C1/02 ,  A61C1/08 ,  A61C3/02 ,  A61C3/04 ,  A61C5/42 ,  A61C2204/005

Abstract: A tool recognition system includes a tool and a dental drill. The tool includes a fluted portion and a shank portion. The tool has one or more colored identifiers at least partially circumscribing a part of the shank portion. The dental drill includes a tool rotating portion, a light transmitter located in the tool rotating portion, and a light sensor. With the tool removably coupled to the tool rotating portion, the one or more colors present a sequence of one or more colors to the light sensor for identifying the tool to the light sensor when the tool rotates a predetermined number of turns. The dental drill includes a handpiece and a console in another embodiment.

Abstract translation: 工具识别系统包括工具和牙钻。 该工具包括凹槽部分和柄部分。 该工具具有至少部分地围绕柄部分的一部分的一个或多个有色标识符。 牙钻包括工具旋转部分，位于工具旋转部分中的光发射器以及光传感器。 利用可移除地联接到工具旋转部分的工具，一个或多个颜色向光传感器呈现一个或多个颜色的序列，用于当工具旋转预定圈数时识别光传感器的工具。 在另一个实施例中，牙钻包括手持件和控制台。

公开(公告)号：WO2018064646A2

公开(公告)日：2018-04-05

申请号：PCT/US2017/054652

申请日：2017-09-30

Applicant: KERR CORPORATION ,  MARETTO, Emanuele

Inventor： MARETTO, Emanuele ,  BOSISIO, Matteo, R. ,  ORSATTI, Paolo ,  PIFFARETTI, Filippo

IPC: A61C5/42 ,  A61C1/00 ,  A61B90/98 ,  A61B17/32

CPC classification number: A61C1/08 ,  A61B5/0088 ,  A61B5/0534 ,  A61B5/6844 ,  A61B90/98 ,  A61B2562/0219 ,  A61B2562/0247 ,  A61B2562/0252 ,  A61B2562/0271 ,  A61B2562/08 ,  A61C1/00 ,  A61C1/0015 ,  A61C1/02 ,  A61C3/02 ,  A61C3/04 ,  A61C5/42 ,  A61C2204/005

Abstract: A tool for use with an electronic tool recognition system includes a tool blank and a proximal handle encasing a proximal end of the tool blank. A tool-identifying apparatus includes a resonator embedded in the tool blank to provide a tool identifier. A conductive wire in electrical contact with the resonator provides the identifier to a processor. In another arrangement, conductive brushes in contact with slip rings provide the identifier to a processor. In another arrangement, a dental tool handle includes an insulating portion defining a recess to receive a sensor or an information-managing chip. In another arrangement, a dental tool detection system receives a measured value of an electrical property associated with the dental device without a dental tool attached and separately with the dental tool attached. A processor determines a value of the electrical property associated with the dental tool to recognize the type of tool.

Abstract translation: 用于电子工具识别系统的工具包括工具毛坯和包围工具毛坯近端的近侧手柄。 一种工具识别装置包括嵌入工具毛坯中的共振器以提供工具标识符。 与谐振器电接触的导线将标识符提供给处理器。 在另一种布置中，与滑环接触的导电刷向处理器提供标识符。 在另一种布置中，牙科工具手柄包括限定用于接收传感器或信息管理芯片的凹部的绝缘部分。 在另一种布置中，牙科工具检测系统接收与牙科装置相关联的电性质的测量值，而无需附接牙科工具并且与附接的牙科工具分开。 处理器确定与牙科工具相关的电特性的值以识别工具的类型。